<!DOCTYPE html>
<html lang="en"  xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>登录页面</title>
</head>
<body>
<h1>登录页面</h1>
<h3 th:text="${msg}" style="color: red"></h3>
<form method="post" action="toLogin" >
    用户名<input type="text" name="name" /><br/>
    密码<input type="password" name="password" /><br/>

    <input type="submit" value="登录">
</form>

</body>
</html>